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10030331323 = 139307235051
BaseRepresentation
bin10010101011101101…
…01011010110111011
3221220000211121212201
421111312223112323
5131020231100243
64335144451031
7503363260315
oct112566532673
927800747781
1010030331323
114287951421
121b3b179a77
13c3b07a1bc
146b21ba7b5
153da8a004d
hex255dab5bb

10030331323 has 8 divisors (see below), whose sum is σ = 10135442240. Its totient is φ = 9925691400.

The previous prime is 10030331309. The next prime is 10030331329. The reversal of 10030331323 is 32313303001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 10030331323 - 225 = 9996776891 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10030331323.

It is not an unprimeable number, because it can be changed into a prime (10030331329) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 74853 + ... + 160198.

It is an arithmetic number, because the mean of its divisors is an integer number (1266930280).

Almost surely, 210030331323 is an apocalyptic number.

10030331323 is a deficient number, since it is larger than the sum of its proper divisors (105110917).

10030331323 is a wasteful number, since it uses less digits than its factorization.

10030331323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235497.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 10030331323 its reverse (32313303001), we get a palindrome (42343634324).

The spelling of 10030331323 in words is "ten billion, thirty million, three hundred thirty-one thousand, three hundred twenty-three".

Divisors: 1 139 307 42673 235051 32672089 72160657 10030331323